Add negative and positive numbers in this fun math card game for fourth graders!

This experiment has students record rat behavior to learn about the benefits of rats and research rat myths throughout history.

Does skin thickness really decrease fruit spoilage? Find out in this science fair project idea!

Spiders may be creepy, crawly and sometimes frightening, but not this little fella. He's fun to make and sure will cause a lot of giggling!

Learn how to make onigiri, a popular Japanese snack.

In this science fair project you will make a model of a cell membrane using very simple material.

As your child heads back to school this fall, dust off those elementary math skills with our creative calendar activity!

This science fair project idea explores the different properties & interactions of sugar molecules.

How well can people recall what they have observed. Test your knowledge in this fun experiment.

Can you plant the insect-attracting borage plant to increase the amount of beneficial insects in your garden? Find out in this experiment!

This science fair project idea compares biodiversity between drops of water.

Help your fourth grader affirm her place in the family and in the march of recent history with this family album project.

This sponge relay game is the perfect way to cool off and to keep kids' minds sharp this summer.

Help your child to make a beautiful Africa mask to help her reinforce important spatial and compositional skills.

Science fair project that examines the different types of precipitation, evaluates the density of snow and calculates the ratio of snow-to-liquid.

See how to write a love song simply in this kid-focused tutorial. Learn how to write a love song for Valentine's Day and beyond.

Give your child some simple craft supplies and see what happens in this heartwarming and artistic contribution to the Seder table this year.

Learn about how to write a couplet poem in this easy introduction to the classic poetry style.

This math game helps fourth graders improve their understanding of positive and negative integers in a fun way.

This op art craft project turns out eye-popping abstract art! Your kid can flex her creativity to make op art with a few household items in her fave colors.

Try this entertaining and educational math activity that will teach your child how to add and subtract decimals.

An hour glass, also known as a sand clock, keeps time. In this activity, your child will make her own sand clock and measure the time it keeps.

These easy-to-make felt friends are created by sewing two pieces of felt together with yarn and make great gifts for holidays such as Easter.

How much does 100 weigh? Play this fun guessing game with your child to commemorate the 100th day of school.

Here's a fun and simple activity to introduce your child to surface tension, and pull an awesome stunt in the process!

Will storing cucumbers and tomatoes in the fridge destroy their unique flavors? Find out in this science fair project idea!

Your child can cut her way into making a fun collage of mod-style flowers that will dazzle and delight!

Most of us are familiar with haiku, but the tanka is an even older form of Japanese poetry. Learn to write a tanka poem with this activity.

Figuring out fractions can be a challenge! But with this game your child will become more comfortable converting fractions after only a little practice.

Discover that the absorbency of fabrics depend largely on the shape and structure of the individual fibers that make up the fabric.